<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        body{
            background-color: gray;
        }
        div{
            color:blue;
            width: 100px;
            background-color: pink;
            border: 10px solid;
            padding: 20px;
        }
    </style>
</head>
<body>
    <div></div>
</body>
</html>